If you've read the books then you know what the Aether is and that's what I've tried to create on my nails. If you haven't read them then the Aether is the sky, in the future the sky is very different, its swirled in different colours that come down in funnels during storms, this is how I imagine it to look. Pink and blue with swirls of white for clouds.
I'm actually really pleased with how this came out, the colours mixed and blended really well and I got the effect I was attempting.
What do you think? And if you give it a try, I want to see photos!